If you devote yourself, your time, or your energy to something, you spend all or most of your time or energy on it.
双语例句
例： He decided to devote the rest of his life to scientific investigation.
他决定把余生奉献给科学研究。
例： Considerable resources have been devoted to proving him a liar.
大量的资源已被用来证明他是个撒谎者。
例： She gave up her part-time job to devote herself entirely to her art.
她放弃了兼职工作，完全投身于艺术创作中。